a large planet in the solar system that has rings around it and is 6th in order of distance from the sun Topics Spacec1土星 a US rocket used in the 1960s and 1970s to send spacecraft and satellites (= electronic devices that move around the earth) into space. The original Saturn was developed in 1958 by Wernher von Braun, and it had two rockets used in sequence. Saturn 5 had three rockets and carried 12 million US gallons /45.6 million litres of fuel. It was used for the Apollo program to send men to the moon. 土星: 1960年代和1970年代使用的美国火箭,用于将航天器和卫星送入太空。最初的土星由Wernher von Braun于1958年研制,并有两个火箭依次使用。土星5号有3枚火箭弹,运载1200万加仑/ 4560万升燃料。它被用于阿波罗计划,将人送上月球。a popular make of small US car that is cheap to run, produced by General Motors since 1990 土星: 自1990年起由通用汽车公司生产,价格低廉且颇受欢迎的小型美国汽车